diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index dd97497a90..e0a9aa1ec0 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -3332,9 +3332,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.11"
+version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fabed175da42fed1fa0746b0ea71f412aa9d35e76e95e59b192c64b9dc2bf8b"
+checksum = "fcf3805d4480bb5b86070dcfeb9e2cb2ebc148adb753c5cca5f884d1d65a42b2"
 dependencies = [
  "cfg-if 0.1.10",
 ]
diff --git a/polkadot/cli/Cargo.toml b/polkadot/cli/Cargo.toml
index 2984e9dadd..78b45403d2 100644
--- a/polkadot/cli/Cargo.toml
+++ b/polkadot/cli/Cargo.toml
@@ -14,7 +14,7 @@ wasm-opt = false
 crate-type = ["cdylib", "rlib"]
 
 [dependencies]
-log = "0.4.11"
+log = "0.4.13"
 thiserror = "1.0.23"
 structopt = { version = "0.3.21", optional = true }
 wasm-bindgen = { version = "0.2.69", optional = true }
diff --git a/polkadot/node/core/av-store/Cargo.toml b/polkadot/node/core/av-store/Cargo.toml
index 172e081c71..55616fa8c8 100644
--- a/polkadot/node/core/av-store/Cargo.toml
+++ b/polkadot/node/core/av-store/Cargo.toml
@@ -24,7 +24,7 @@ polkadot-primitives = { path = "../../../primitives" }
 sc-service = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 
 [dev-dependencies]
-log = "0.4.11"
+log = "0.4.13"
 env_logger = "0.8.2"
 assert_matches = "1.4.0"
 kvdb-memorydb = "0.8.0"
diff --git a/polkadot/node/jaeger/Cargo.toml b/polkadot/node/jaeger/Cargo.toml
index e106888a14..86b1db3eda 100644
--- a/polkadot/node/jaeger/Cargo.toml
+++ b/polkadot/node/jaeger/Cargo.toml
@@ -14,4 +14,4 @@ polkadot-primitives = { path = "../../primitives" }
 sc-network = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
 thiserror = "1.0.23"
-log = "0.4.11"
+log = "0.4.13"
diff --git a/polkadot/node/network/bitfield-distribution/Cargo.toml b/polkadot/node/network/bitfield-distribution/Cargo.toml
index 4337e86352..a515dbcb97 100644
--- a/polkadot/node/network/bitfield-distribution/Cargo.toml
+++ b/polkadot/node/network/bitfield-distribution/Cargo.toml
@@ -21,6 +21,6 @@ sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sp-application-crypto = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sp-keystore = { git = "https://github.com/paritytech/substrate", branch = "master" }
 maplit = "1.0.2"
-log = "0.4.11"
+log = "0.4.13"
 env_logger = "0.8.2"
 assert_matches = "1.4.0"
diff --git a/polkadot/node/network/collator-protocol/Cargo.toml b/polkadot/node/network/collator-protocol/Cargo.toml
index 618d77cba7..2a61ef00ae 100644
--- a/polkadot/node/network/collator-protocol/Cargo.toml
+++ b/polkadot/node/network/collator-protocol/Cargo.toml
@@ -17,7 +17,7 @@ polkadot-node-subsystem-util = { path = "../../subsystem-util" }
 polkadot-subsystem = { package = "polkadot-node-subsystem", path = "../../subsystem" }
 
 [dev-dependencies]
-log = "0.4.11"
+log = "0.4.13"
 env_logger = "0.8.2"
 assert_matches = "1.4.0"
 futures-timer = "3.0.2"
diff --git a/polkadot/node/network/pov-distribution/Cargo.toml b/polkadot/node/network/pov-distribution/Cargo.toml
index a78eb21beb..af9f6d29ae 100644
--- a/polkadot/node/network/pov-distribution/Cargo.toml
+++ b/polkadot/node/network/pov-distribution/Cargo.toml
@@ -18,7 +18,7 @@ polkadot-node-network-protocol = { path = "../../network/protocol" }
 [dev-dependencies]
 assert_matches = "1.4.0"
 env_logger = "0.8.1"
-log = "0.4.11"
+log = "0.4.13"
 
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "master" }
diff --git a/polkadot/node/subsystem-util/Cargo.toml b/polkadot/node/subsystem-util/Cargo.toml
index 2c23600066..57fb5a8b7e 100644
--- a/polkadot/node/subsystem-util/Cargo.toml
+++ b/polkadot/node/subsystem-util/Cargo.toml
@@ -33,6 +33,6 @@ assert_matches = "1.4.0"
 async-trait = "0.1.42"
 env_logger = "0.8.2"
 futures = { version = "0.3.8", features = ["thread-pool"] }
-log = "0.4.11"
+log = "0.4.13"
 parking_lot = "0.11.1"
 polkadot-node-subsystem-test-helpers = { path = "../subsystem-test-helpers" }
diff --git a/polkadot/node/subsystem/Cargo.toml b/polkadot/node/subsystem/Cargo.toml
index fd70bd9dfd..6f2e4258ab 100644
--- a/polkadot/node/subsystem/Cargo.toml
+++ b/polkadot/node/subsystem/Cargo.toml
@@ -28,7 +28,7 @@ smallvec = "1.6.1"
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
 substrate-prometheus-endpoint = { git = "https://github.com/paritytech/substrate", branch = "master" }
 thiserror = "1.0.23"
-log = "0.4.11"
+log = "0.4.13"
 
 [dev-dependencies]
 assert_matches = "1.4.0"
diff --git a/polkadot/parachain/test-parachains/adder/collator/Cargo.toml b/polkadot/parachain/test-parachains/adder/collator/Cargo.toml
index 1685a28045..d42a69094e 100644
--- a/polkadot/parachain/test-parachains/adder/collator/Cargo.toml
+++ b/polkadot/parachain/test-parachains/adder/collator/Cargo.toml
@@ -13,7 +13,7 @@ path = "src/main.rs"
 parity-scale-codec = { version = "1.3.6", default-features = false, features = ["derive"] }
 futures = "0.3.8"
 futures-timer = "3.0.2"
-log = "0.4.11"
+log = "0.4.13"
 structopt = "0.3.21"
 
 test-parachain-adder = { path = ".." }
diff --git a/polkadot/runtime/common/Cargo.toml b/polkadot/runtime/common/Cargo.toml
index 0302585205..177e1f483f 100644
--- a/polkadot/runtime/common/Cargo.toml
+++ b/polkadot/runtime/common/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2018"
 [dependencies]
 bitvec = { version = "0.17.4", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "1.3.6", default-features = false, features = ["derive"] }
-log = { version = "0.4.11", optional = true }
+log = { version = "0.4.13", optional = true }
 rustc-hex = { version = "2.1.0", default-features = false }
 serde = { version = "1.0.118", default-features = false }
 serde_derive = { version = "1.0.117", optional = true }
diff --git a/polkadot/runtime/kusama/Cargo.toml b/polkadot/runtime/kusama/Cargo.toml
index 1f826c25a5..4378419a86 100644
--- a/polkadot/runtime/kusama/Cargo.toml
+++ b/polkadot/runtime/kusama/Cargo.toml
@@ -8,7 +8,7 @@ build = "build.rs"
 [dependencies]
 bitvec = { version = "0.17.4", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "1.3.6", default-features = false, features = ["derive"] }
-log = { version = "0.4.11", optional = true }
+log = { version = "0.4.13", optional = true }
 rustc-hex = { version = "2.1.0", default-features = false }
 serde = { version = "1.0.118", default-features = false }
 serde_derive = { version = "1.0.117", optional = true }
diff --git a/polkadot/runtime/parachains/Cargo.toml b/polkadot/runtime/parachains/Cargo.toml
index a650ddc712..5c4c9a4024 100644
--- a/polkadot/runtime/parachains/Cargo.toml
+++ b/polkadot/runtime/parachains/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2018"
 [dependencies]
 bitvec = { version = "0.17.4", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "1.3.6", default-features = false, features = ["derive"] }
-log = "0.4.11"
+log = "0.4.13"
 rustc-hex = { version = "2.1.0", default-features = false }
 serde = { version = "1.0.118", features = [ "derive" ], optional = true }
 derive_more = "0.99.11"
diff --git a/polkadot/runtime/polkadot/Cargo.toml b/polkadot/runtime/polkadot/Cargo.toml
index b86492a2a6..93d442e792 100644
--- a/polkadot/runtime/polkadot/Cargo.toml
+++ b/polkadot/runtime/polkadot/Cargo.toml
@@ -8,7 +8,7 @@ build = "build.rs"
 [dependencies]
 bitvec = { version = "0.17.4", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "1.3.6", default-features = false, features = ["derive"] }
-log = { version = "0.4.11", optional = true }
+log = { version = "0.4.13", optional = true }
 rustc-hex = { version = "2.1.0", default-features = false }
 serde = { version = "1.0.118", default-features = false }
 serde_derive = { version = "1.0.117", optional = true }
diff --git a/polkadot/runtime/test-runtime/Cargo.toml b/polkadot/runtime/test-runtime/Cargo.toml
index ab6b56cfaf..ff23dd7338 100644
--- a/polkadot/runtime/test-runtime/Cargo.toml
+++ b/polkadot/runtime/test-runtime/Cargo.toml
@@ -8,7 +8,7 @@ build = "build.rs"
 [dependencies]
 bitvec = { version = "0.17.4", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "1.3.6", default-features = false, features = ["derive"] }
-log = { version = "0.4.11", optional = true }
+log = { version = "0.4.13", optional = true }
 rustc-hex = { version = "2.1.0", default-features = false }
 serde = { version = "1.0.118", default-features = false }
 serde_derive = { version = "1.0.117", optional = true }
diff --git a/polkadot/runtime/westend/Cargo.toml b/polkadot/runtime/westend/Cargo.toml
index f77bf8525a..42dce59e54 100644
--- a/polkadot/runtime/westend/Cargo.toml
+++ b/polkadot/runtime/westend/Cargo.toml
@@ -8,7 +8,7 @@ build = "build.rs"
 [dependencies]
 bitvec = { version = "0.17.4", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "1.3.6", default-features = false, features = ["derive"] }
-log = { version = "0.4.11", optional = true }
+log = { version = "0.4.13", optional = true }
 rustc-hex = { version = "2.1.0", default-features = false }
 serde = { version = "1.0.118", default-features = false }
 serde_derive = { version = "1.0.117", optional = true }
diff --git a/polkadot/validation/Cargo.toml b/polkadot/validation/Cargo.toml
index dcc2dfe77f..10bd546202 100644
--- a/polkadot/validation/Cargo.toml
+++ b/polkadot/validation/Cargo.toml
@@ -14,7 +14,7 @@ sp-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
 consensus = { package = "sp-consensus", git = "https://github.com/paritytech/substrate", branch = "master" }
 runtime_primitives = { package = "sp-runtime", git = "https://github.com/paritytech/substrate", branch = "master" }
 futures = "0.3.8"
-log = "0.4.11"
+log = "0.4.13"
 parity-scale-codec = { version = "1.3.6", default-features = false, features = ["derive"] }
 grandpa = { package = "sc-finality-grandpa", git = "https://github.com/paritytech/substrate", branch = "master" }
 inherents = { package = "sp-inherents", git = "https://github.com/paritytech/substrate", branch = "master" }